Generation 3 Jaws for 1/4" Blades

The Generation 3 Jaws for 1/4" blades are an attachment for the Generation 3 Pro Sharpener and Generation 3 Vise that will allow it to open wide enough to insert and clamp a knife as thick as 0.31"  (Please note the jaws will not clamp knives thinner than 3/16" when this attachment is installed).